What font(s) do you guys use when coding?

I use roboto mono primarily, though sometimes I will use source code pro.

I prefer the consolas/Inconsolata ( with a slight preference for Inconsolata ), mainly for the font appearance, but also for the presence on slashed zero, which improve the readability. I also tried source code pro, which is a great monospace font, but probably less suitable to small display compared to inconsolata.